baber/WOPTO huggingface dataset:
Patent JP-H0995084-A (JP)
Title: Writing instrument
Inventor: ENUMA KOICHI
IPC: B43K5/18
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the ink leakage even if an impact is applied by forming a weak capillary force part having no pectinated teeth at the temporary ink reservoir of a temporarily ink reserving member, and opening a vent hole for substituting the air and the ink at the force part. SOLUTION: A temporarily ink reserving member 4 having a nib holder 2 and a temporary ink reservoir is mounted at the opening side in a metal cylinder 1 with a bottom containing ink of free state. The member 4 has a plurality of pectinated grooves 10 as the temporarily ink reservoir, and a slit 12 for communicating with the space between the teeth 10 and a central hole 9. Further, the side distance part between the teeth 10 is formed as a weak capillary force part 13, and an air flow hole 14 opened at the end of the holder 2 is opened at the force part 13. Thus, even if an impact is given, no ink leakage occurs.
Patent JP-H0996451-A (JP)
Title: Heat collecting device for solar battery
Inventor: KONDO MITSUO
IPC: H01L31/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat collecting device of a simple structure, which can improve the heat collecting efficiency, and achieve ease-of-production and the reduction of the weight. SOLUTION: A solar battery 5 is laid on an evaporating part 3 of a heat collecting panel 2 with an expansion duct 7 in which a refrigerant is sealed in such a manner that the refrigerant can be evaporated and condensed. Then, at a condensing part 4 of the heat collecting panel 2 2, a heat collecting means 6 which collects the heat of the heat collecting panel 2, is provided, and the refrigerant in the expansion duct 7 is evaporated by the heat of the solar battery 5 at the evaporating part 3 of the heat collecting panel 2. Then, by the evaporation, the heat of the solar battery 5 is taken away, and the heat is carried to the condensing part 4 by the evaporated refrigerant, and is collected by the heat collecting means 6 in the end.
Patent JP-H02127505-A (JP)
Title: Core material for hat
Inventor: NISHIDA MASAAKI
IPC: A42C1/02
Filed: 1988-10-31
Abstract: PURPOSE:To obtain the subject core material for a hat capable of imparting moderate sweat absorption properties and exhalation properties only by putting the above- mentioned material on top of the surface fabric of the hat for lamination thereof by piling up an entangled-fiber material of a hydrophobic fiber and one of a water- absorptive acrylic fiber in a specified state. CONSTITUTION:The first layer (inner layer) 1 is composed of a fiber-mixture web consisting of 70-80wt.% hydrophobic fiber such as polyester or polypropylene with a low fiber finess and 30-20wt.% heat-fusible fiber with a lower melting point than that thereof and the second layer (intermediate layer) 3 is composed of a web consisting of 100wt.% water-absorptive acrylic fiber. The third layer (outer layer) 4 is composed of a fiber-mixture web consisting of 90-95wt.% hydrophobic fiber and 10-5wt.% heat-fusible fiber to prepare a fiber-laminate layer and the resultant fiber laminate layer is subjected to needle punch, heating and pressurizing treatment. The fiber density of the inner layer side is increased to a larger value than that of the outer layer side and sweat absorbed into the inner layer by capillary action is absorbed by an intermediate water-holding layer followed by rapid transfer and diffusion thereof from the outer layer to the surface of the base fabric and by evaporation.
Patent JP-H0588038-A (JP)
Title: Mode field conversion fiber parts
Inventor: YANAGAWA HISAHARU
IPC: G02B6/02
Filed: 1991-09-26
Abstract: PURPOSE:To allow the conversion of the shape and size of a mode field with a small excess loss by continuously changing the shape and/or size of the mode field in the juncture of optical fibers. CONSTITUTION:The optical fibers 11, 12 varying in the shape and/or size of the mode field are fusion spliced and the shape and/or size of the mode field is continuously changed in the juncture of the optical fibers 11, 12. Namely, the end 13 of the optical fiber 12 is heated by an electric oven, by which a core 15 is expanded and the mode field radius in the heated part is matched with the mode field 11. The end 14 of the mode field 11 and the end 13 of the heat treated optical fiber 12 are then integrated by fusion splicing. One end of the mode field conversion fiber parts obtd. in such a manner has the mode field diameter matching with a standard fiber for optical communication and the other end face has the mode field diameter half this diameter.
Patent JP-S63131896-A (JP)
Title: Electric fan
Inventor: AKAGAWA HIDEYUKI
IPC: F04D25/08
Filed: 1986-11-20
Abstract: PURPOSE:To enable the final control elements of an electric fan to be readily distinguished as the very thing by providing a small uneven part on the surface of the final control elements placed within a plane operation panel on a base pedestal. CONSTITUTION:On a base pedestal 3, on which a guard net 2 and an electric motor 1 are provided in a standing state, is provided a plane operation panel 5 having a plurality of final control elements 4. By pressing these final control elements 4, the adjustment of air capacity and the setting of a timer are carried out. On the surface of each of these final control elements 4 is provided a small uneven part 6 respectively. Thereby, even when an electric fan is kept in the dark, such as in the nighttime, said uneven parts 6 can be felt for, and the position of these final control elements 4 can be easily located.
Patent JP-S63130695-A (JP)
Title: Operation of coke dry quenching facility
Inventor: MATSUOKA HIDEO
IPC: C10B39/02
Filed: 1986-11-20
Abstract: PURPOSE:To raise the temperature and increase the flow rate of a gas introduced into a waste heat boiler and to increase and stabilize the amount of steam generated, by blowing fuel, together with air, into the vacant space above the upper coke level in a prechamber. CONSTITUTION:A mixed blower 21 is provided connected with a secondary dust collector 11 of a coke dry quenching facility, and the coke dust collected at the second dust collector 11 is converted into a fluid state by compressed air 22 blown in to the mixed blower 21. Subsequently, the coke dust is blown through a blowing pipe 23 into the vacant space above a prechamber 2, via a blowing nozzle 24 provided through the furnace wall at the vacant space above the prechamber 2. The blowing pipe 23 is provided with an opening 25 for blowing in compressed air, so as to reduce pressure loss. Into the prechamber 2, coke dust is constantly blown by compressed air, and if the blowing quantity is increased or decreased in accordance with the coke level in the prechamber 2 and with the quantity of coke to be treated, the quantity of stem generated in a waste heat boiler 10 can be increased, and the temperature of gas circulated at the entrance of the boiler can be prevented from lowering.
Patent JP-H04154685-A (JP)
Title: Spraying agent for leaf surface
Inventor: SAITO TOKUO
IPC: C05G3/60
Filed: 1990-10-15
Abstract: PURPOSE:To form a spraying agent for leaf surfaces having simultaneous insecticidal and mothproof properties without causing phytotoxicity by mixing water- soluble minor elements containing manganese, magnesium and boron with dodecylbenzenesulfonic acid, nicotine and water together. CONSTITUTION:An aqueous spraying agent for leaf surfaces is formed by mixing minor elements composed of manganese chloride, magnesium chloride and boric acid with dodecylbenzenesulfonic acid, nicotine and water together. Various other chemicals, as desired, can also be mixed with the aforementioned spraying agent for the leaf surfaces with the object of strengthening mothproof and insecticidal properties for use.
Patent JP-S61153107-A (JP)
Inventor: JIMII JII GARAUEI JIYUNIA
IPC: B01D17/02
Filed: 1985-12-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001102191-A (JP)
Title: Apparatus for detecting the output voltage of a high frequency and high voltage power supply for a discharge lamp
Inventor: SATO YUKIO
IPC: H05B41/24
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for reliably detecting a change of the state of the output voltage of a high frequency and high voltage power supply for a discharge lamp that may be easily designed and manufactured. SOLUTION: A detector comprises a serial circuit of resistors R2-R4 connected in parallel with a discharge lamp 3 to divide the voltage applied to the discharge lamp 3. The divided low voltage is used to detect the output voltage, so that the detector may be constructed with a low internal voltage by using less components, not requiring a condenser or diode element of a high internal voltage.
Patent JP-H04152213-A (JP)
Title: Magnetic scale material and manufacture thereof
Inventor: KANESADA YASUYUKI
IPC: G01B7/00
Filed: 1990-10-16
Abstract: PURPOSE:To obtain magnetic scale material of excellent durability and high detecting accuracy with a boundary between a non-magnetic part and a magnetic part clearly being distinguished by forming recessed parts on the surface of the graduation formation predetermined part of a high Mn non-magnetic steel base material by machining, and coating the inside of the recessed parts with a magnetic material by plating. CONSTITUTION:The non-magnetic part of round bar raw material 1 made of high Mn non-magnetic steel is clearly partitioned from each magnetic part formed of a pure plated layer 3 in a groove 2 by the side walls of the grooves 2. Recessed parts each having the specified shape and depth are previously formed on the surface of the raw material 1 by machining, and inside each recessed part the material 1 is coated by plating or the like. The whole surface is then finished by machining to form a magnetic scale material. At the time of detecting this magnetic scale material by a magnetic sensor or the like, the non-magnetic part and the magnetic part are detected in the state of being clearly divided by the recessed part as a boundary so as to obtain the magnetic scale material of excellent responsiveness and high detecting accuracy.
Patent JP-2000108076-A (JP)
Title: Tape-shaped article cutting device
Inventor: YASOTA HISASHI
IPC: B26D1/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a tape-shaped article cutting device for correcting and cutting a tape-shaped article in the regular delivering direction without creasing the tape-shaped article inclined in relation to the delivering direction. SOLUTION: When an edge confirming means (a linear sensor) 7 confirms that a tape-shaped article 101 is inclined in relation to the delivering direction, the tape-shaped article is separated from an upper feeding roller 5 out of feeding rollers 5, 5 so as to release pinching. After a vacuum mechanism 4 half sucks the tape-shaped article 101, the tape-shaped article is controlled movably in a direction perpendicular to the delivering direction or a θdirection until the edge on the long side of the tape-shaped article 101 is detected, and the inclination of the tape-shaped article 101 is corrected.
Patent JP-H0592358-A (JP)
Title: Crankshaft grinding device
Inventor: KASAHARA NAOKI
IPC: B24B5/42
Filed: 1991-09-30
Abstract: PURPOSE:To prevent the deformation of a crankshaft at the time of oscillation. CONSTITUTION:Opposite workpiece clamping members 17, 15a are connected together through a pressure proof bar 24 so as to prevent the change of workpiece clamping force at the time of oscillation, and the lowering of machining accuracy caused by the deformation of a crankshaft 16 is thereby prevented for improving the roundness and straightness of the crankshaft 16.
Patent JP-H02282414-A (JP)
Title: Method and apparatus for treating molten steel
Inventor: CHIYAARUZU DABURIYU FUINKURU
IPC: C21C7/10
Filed: 1989-10-24
Abstract: PURPOSE: To reduce oxygen, hydrogen, and a small content of nitrogen contained in a molten steel by forming an atmosphere-less region above the molten steel, and passing the purging agent through the molten steel.  
     CONSTITUTION: A ladle 11 of the molten steel is stored in a sealing tank 10, and the space above the molten steel is sealed from the surrounding atmosphere. Heat treatment is performed by providing an AC non-consumable electrode 12 in a container for the molten steel. The tank 10 is evacuated through a pipe 13 to be communicated with an air ejector 14. The purge gas such as argon is passed upwardly through the molten steel from a gas source 18 through porous purging bricks 15, 16, 17. Oxygen is removed from a bath as the reaction product of the oxygen in the bath with steel or carbon in the electrode. The low absolute pressure can be achieved by the combination of the high purge ratio and the air ejector 14, and hydrogen can be removed at high ratio. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H08118102-A (JP)
Title: Machine tool
Inventor: IKEDA KENSHO
IPC: B23B15/00
Filed: 1994-10-18
Abstract: PURPOSE: To provide a machine tool in which a workpiece delivery position can be easily adjusted, an easy workpiece delivery method in machine tools and an easy workpiece delivery condition switching method in machine tools. CONSTITUTION: A main spindle 21 and spindle chuck 22 are numerically controlled to be moved in the Z axis direction and X axis direction through a mechanism 23 to feed the main spindle in the X axis direction and a mechanism 25 to feed the main spindle in the Z axis direction. A turret 30 is of a fixed type, and in a loading device 40, an inhand 42 and outhand 41 can be moved only in the Z axis direction by means of an air cylinder or the like. The turret 30, inhand 42 and outhand 41 are arranged in their respective positions shifted in the X axis direction. The spindle chuck 22 carries the workpiece W to be machined, which is received from the inhand 42 toward the turret 30, a machined workpiece W is carried toward an outhand 41.
Patent JP-S63133338-A (JP)
Title: Magneto-optical recording method
Inventor: OSATO YOICHI
IPC: G11B11/105
Filed: 1986-11-25
Abstract: PURPOSE:To execute recording and reproduction by the surface and the reverse side, by setting a direction of magnetization of two magnetic layers to a direction reverse to a direction arranged by a switched connection, as for an unrecorded part, and setting said direction to a direction of magnetization of its arrangement, as for a recorded part. CONSTITUTION:As for a medium, on a light transmissive substrate 1 on which a pre-groove is provided, a first magnetic layer 2 and a second magnetic layer 3 are laminated. The magnetic layer 2 has a low curie point TL and a high coercive force HH. Also, so for both the magnetic layers 2, 3, a film thickness of each layer, a coercive force, magnitude of a saturation magnetization, a magnetic domain wall energy, etc., are set suitably so that a pit formed by an erasing process executed before it is recorded in said layers can exist stably, namely, the following relational inequality is satisfied. Said relational inequality is shown by HH>HL>rhoW/(2MSh), and MS, (h), and rhoW denote a saturation magnetization of the magnetic layer 3, a film thickness of the magnetic layer 3, and a magnetic domain wall energy between the two magnetic layers, respectively.
Patent JP-H04153295-A (JP)
Title: Method for preventing creep of silicone grease, and photo-setting silicone grease composition suitable for it
Inventor: TAKAHASHI TAKAYUKI
IPC: C08L83/08
Filed: 1990-10-16
Abstract: PURPOSE:To obtain the title composition which can prevent the creep of base oil and can reveal stable thermal conductivity over a long period of time by mixing specified organopolysiloxanes and a thickening agent. CONSTITUTION:100-900 pts.wt. thickening agent comprising an inorganic compound powder having good thermal conductivity (e.g. ZnO) is incorporated into 100 pts.wt. organopolysiloxane of formula I [wherein 0.01<a, b<0.1; 1.9<c<2.0; R<1> is a monovalent mercaptoalkyl group of formula II (wherein n is 1 to 8); R<2> is a 2-8C monovalent hydrocarbon group containing aliphatic unsaturated group; and R<3> is a 1-18C (un) substituted monovalent hydrocarbon group] having a viscosity (25 deg.C) of 50-100,000cSt and/or 100 pts.wt. mixture of an organopolysiloxane having at least two mercaptoalkyl groups of formula II in the molecule and a viscosity (25 deg.C) of 50-100,000cSt and an organopolysiloxane having at least two R<2> groups in the molecule and a viscosity (25 deg.C) of 50-100,000cSt to give a photo-setting silicone grease composition. A flash formed when this composition is applied to a prescribed area is irradiated with light to harden the surface of grease there to thereby prevent the creep of the internal grease.
Patent JP-H02159428-A (JP)
Title: Disc brake for automobile
Inventor: AREN CHIUU
IPC: F16D55/2265
Filed: 1989-10-27
Abstract: PURPOSE: To promote a reduction in axial size and occupying capacity by setting up two cylinders of both inner and outer calipers constituting a fluid motor at the same side of a pair of discs, and constituting them so as to make the backward movements of these two calipers be compensated with each other in the same direction. CONSTITUTION: An outer caliper 42' is made up of a body 44' provided with an outer sidewall 48' contacting with an outer friction element 40'e astride both inner and outer discs 12, 14 and an inner sidewall 56' forming a cylinder 52' housing a piston 54'. In addition, a base 76 astriding the inner disc 12, an inner sidewall 78 in contact with the piston 54' and a spacer 74 having an outer sidewall 80 in contact with an inner friction element 40'i of the outer disc 14 are all formed up. In this connection, the outer caliper 42' is installed in a supporting yoke free in slide motion together with the outer sidewall in contact with a friction element of the inner disc 12 and an inner caliper having the piston. Accordingly, two calipers are compensated with each other to some extent whereby axial size and occupying capacity both are reducible.
Patent JP-H03139638-A (JP)
Title: Liquid crystal video projector
Inventor: HATAYAMA ATSUSHI
IPC: H04N9/31
Filed: 1989-10-25
Abstract: PURPOSE:To achieve projection through the use of all emitted natural light (incident light) by providing the liquid crystal video projector with two reflection type liquid crystal panels which optically modulate a video signal and with a polarization beam splitter which separates an incident light into vertical and parallel components and make them incident on the two liquid crystal panels. CONSTITUTION:The liquid crystal video projector is provided with the two reflection type liquid crystal panels 1 and 2 both of which optically modulate a video signal and with the polarization beam splitter 5 which separates incident light into vertical and parallel components and makes them incident on the liquid crystal panels 1 and 2, respectively. The separated parallel component is reflected toward the first liquid crystal panel 1, and is made incident on a liquid crystal cell 3. It is then made incident on a totally reflecting mirror 4 as a light component which is 45 deg. out of phase with the component of the incident light, and is totally reflected. If is also made incident on the polarization beam splitter 5 as a light component which is 90 deg. out of phase, is transmitted, and is projected by a projection lens 6. As for the vertical component, a light component reflected from the polarization beam splitter 5 is projected by the projection lens 6 by the same action. Thus, the liquid crystal video projector where all emitted natural light is used and its use efficiency is high is obtained.
Patent JP-S63131942-A (JP)
Title: Control system of air-conditioning machine
Inventor: KATO ATSUSHI
IPC: G05B13/02
Filed: 1986-11-21
Abstract: PURPOSE:To control an air-conditioning machine on the basis of the comfortable feeling of human being for air conditioning, by a method wherein an operating amount, given to a refrigerant compressor, is operated from information, detected by a detecting means, and a control rule, taken out of a memory. CONSTITUTION:The memory 5 of a control rule is the memory for storing the control rule necessary for fuzzy syllogism carried out by a fuzzy syllogism processor 3. Detected values from a detecting means 1 or a temperature detector 1a and a relative humidity detector 1b are inputted into a temperature and humidity operating device 2 and a temperature and a humidity are operated by the operating device 2, then, the operated values are outputted to the fuzzy syllogism processor 3. The fuzzy syllogism processor 3 takes out the control rule, stored in the memory 5 previously, and operates the operation frequency of a compressor through fuzzy syllogism based on the control rule, and the operated frequency is outputted to the controller 4 for the compressor as an operating amount. The controller 4 controls the rotary machine of the refrigerant compressor in accordance with the operating amount.
Patent JP-2001105047-A (JP)
Title: Press mechanism
Inventor: NAKAJIMA KAZUO
IPC: B30B15/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional press machine that breaking faces, shear droops, and burrs are easily formed on the worked face of a punched part. SOLUTION: In a press mechanism arranged with a punch and a die, the cutting edge of the die is rounded. The clearance between the punch and the die is set to <=1% of the thickness of a stock. A support fixture which supports the stock from below and moves vertically together with the stock in pressing by the punch is arranged. The cutting edge of the die of a progressive press machine is radiused.
Patent JP-S63132003-A (JP)
Inventor: OSHIKAWA MASAKIYO
IPC: B27M3/08
Filed: 1986-11-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06200214-A (JP)
Title: Cyanoacrylate monomer adhesive composition
Inventor: SHIYABIAA ATSUTARUWARA
IPC: C09J4/04
Filed: 1993-10-12
Abstract: The invention provides a cyanoacrylate monomer adhesive formulation which has improved thermal properties resulting from the inclusion in the formulation of a "quinoid" compound of the formula: <CHEM>  where R is C(CN)2, C(CO2R<e>)2, C(SO2R<e>)2 or C(Ph)2; R<a>, R<b>, R<c> and R<d> are independently H, monovalent hydrocarbon, halogen or strong electron withdrawing groups; or two of R<a>, R<b>, R<c> and R<d> combined form a fused hydrocarbon ring; R<1> is C(CN)2, C(CO2R<e>)2, C(SO2R<e>)2 or C(Ph)2 or R<1> and R<b> combined form a fused ring having a C(CN)2, C(CO2R<e>)2, C(SO2R<e>)2 or C(Ph)2 group in conjugation with R; R<e> is alkyl and Ph is phenyl or R and R<1> are both O; and R<a>, R<b>, R<c> and R<d> are independently H, monovalent hydrocarbon, halogen, hydroxyl, alkoxyl or strong electron withdrawing groups, or two of R<a>, R<b>, R<c> and R<d> combined form a fused hydrocarbon ring, provided that at least two of R<a>, R<b>, R<c> and R<d> are halogen or strong electron withdrawing groups, or R is O; R<1> is C(CN)2, C(CO2R<e>)2, C(SO2R<e>)2 or a diphenylmethylene group, the phenyl groups of which may be optionally substituted with one or more halo, hydroxyl, alkoxyl, hydrocarbon, nitro, acyloxy or cyano groups; and R<a>, R<b>, R<c> and R<d> are independently H, monovalent hydrocarbon, halogen or strong electron withdrawing groups, or two of R<a>, R<b>, R<c> and R<d> combined form a fused hydrocarbon ring.